17270305

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:265

約数の個数: 32

約数和(自身を含む): 23595264

約数和(自身を除く): 6324959

約数列:

[1, 5, 13, 37, 43, 65, 167, 185, 215, 481, 559, 835, 1591, 2171, 2405, 2795, 6179, 7181, 7955, 10855, 20683, 30895, 35905, 80327, 93353, 103415, 265697, 401635, 466765, 1328485, 3454061, 17270305]

約数ペア:

[(1, 17270305), (5, 3454061), (13, 1328485), (37, 466765), (43, 401635), (65, 265697), (167, 103415), (185, 93353), (215, 80327), (481, 35905), (559, 30895), (835, 20683), (1591, 10855), (2171, 7955), (2405, 7181), (2795, 6179)]